In this application note, we demonstrate the effect of organic solvent on SEC analysis of an ADC “mimic.” This sample is a monoclonal antibody that has been conjugated to a dansyl group and functions as a surrogate for the typically cytotoxic agent commonly used for most ADC modalities.
Progress with Alternative Solvents for SIFT-MS: 2024 Update
January 30th 2025Explore advancements in utilizing alternative solvents for SIFT-MS. This tech note introduces three new solvents—acetonitrile, N,N'-dimethylpropyleneurea (DMPU), and propylene glycol (PG)—and highlights the enhanced sensitivity and applications of existing solvents like triacetin. The findings demonstrate significant benefits in analyzing diverse VOCs while addressing challenges in method development.